Втулки, стержни и диски из композиций фторопласта-4 Ф4К20 и Ф4К15М5 предназначены для изготовления из них механической обработкой различных деталей антифрикционного назначения: поршневых колец, подшипников скольжения, уплотнительных манжет, используемых в различных отраслях промышленности, в том числе пищевой и медицинской.
- Интервал рабочих температур эксплуатации деталей — от -60°С до+260°С, кратковременно до+300°С.
- Втулки, стержни и диски из композиций Ф4К20 и Ф4К15М5 негигроскопичны и негорючи.
- Гарантийный срок хранения заготовок — 12 лет со дня изготовления.
- Втулки, стержни и диски из композиций Ф4К20 и Ф4К15М5 изготавливают двух сортов: высшего и первого.
| Наружный и внутренний диаметр, мм |
Высота, мм | Допуск, мм | Масса, г | ||
| по наружному диаметру |
по внутреннему диаметру |
по высоте | |||
| 30x20 | 55 | ±2,0 | ±1,5 | ±2,0 | 52 |
| 50x36 | 80 | ±1,0 | ±1,0 | ±5,0 | 170 |
| 53x38 | 90 | +3,0 -1,0 |
+1,0 -2,0 |
±5,0 | 230 |
| 55x41 | 80 | ±1,0 | ±1,0 | ±5,0 | 180 |
| 60x40 | 50 | ±1,0 | ±1,0 | ±5,0 | 175 |
| 60x46 | 80 | +2,0 | +1,0 | ±5,0 | 210 |
| 66x35 | 120 | ±3,0 | ±2,0 | ±5,0 | 590 |
| 70x40 | 120 | ±3,0 | ±2,0 | ±5,0 | 630 |
| 80x20 | 120 | ±3,0 | ±2,0 | ±5,0 | 1250 |
| 85x54 | 55 | ±2,0 | -2,0 | ±5,0 | 430 |
| 86x44 | 120 | ±4,0 | ±3,0 | ±5,0 | 1050 |
| 107x42 | 120 | ±3,0 | ±2,0 | ±5,0 | 2000 |
| 109x75 | 130 | +4,0 | -4,0 | ±4,0 | 1500 |
| 120x30 | 120 | ±4,0 | ±2,0 | ±5,0 | 2500 |
| 120x80 | 120 | ±4,0 | ±3,0 | ±5,0 | 1500 |
| 128x74 | 120 | ±5,0 | ±3,0 . | ±5,0 | 2250 |
| 130x60 | 80 | ±4,0 | ±2,5 | ±5,0 | 1700 |
| 130x65 | 125 | +3,0 | -4,0 | ±5,0 | 2500 |
| 140x104 | 120 | +3,0 | -5,0 | ±5,0 | 1650 |
| 140x75 | 125 | ±4,0 | ±3,0 | ±5,0 | 2750 |
| 155x94 | 120 | ±4,0 | ±3,0 | ±5,0 | 3250 |
| 160x130 | 70 | +3,0 -5,0 |
+3,0 | +3,0 | 920 |
| 200x40 | 150 | ±5,0 | +2,0 -3,0 |
±5,0 | 9500 |
| 210x132 | 125 | ±5,0 | ±5,0 | ±5,0 | 5400 |
| 215x125 | 70 | ±4,0 | ±3,0 | +5,0 | 3600 |
| 237x219 | 30 | +8,0 | -8,0 | ±2,5 | 620 |
| 243x141 | 56 | -10,0 | +7,0 | ±2,5 | 3400 |
| 265x80 | 30 | ±3,0 | ±2,0 | ±2,0 | 3100 |
| 265x180 | 120 | +5,0 -2,0 |
+2,0 -5,0 |
±5,0 | 8500 |
| 270x180 | 110 | -5,0 | -5,0 | ±5,0 | 7100 |
| 285x175 | 100 | ±8,0 | ±5,0 | ±5,0 | 8100 |
| 300x190 | 50 | +5,0 | +3,0 | ±3,0 | 4700 |
| 330x258 | 120 | -10,0 | -8,0 | ±5,0 | 8300 |
| 336x291 | 70 | -12,0 | +10,0 | ±3,0 | 2650 |
| 345x255 | 110 | ±5,0 | ±5,0 | ±5,0 | 10200 |
| 380x285 | 105 | ±10,0 | ±10,0 | ±5,0 | 10500 |
| 458x412 | 65 | ±3,0 | ±3,0 | ±3,0 | 4200 |
| 490x412 | 50 | ±3,0 | ±3,0 | +5,0 | 6600 |
| Диаметр, мм | Высота, мм | Допуск, мм | Масса, г | |
| по диаметру | по высоте | |||
| 45 | 105 | ±2,0 | + 10,0 | 360 |
| 55 | 105 | ±2,0 | + 10,0 | 550 |
| 65 | 110 | ±3,0 | + 10,0 | 760 |
| 85 | 105 | ±2,0 | +10,0 | 1290 |
| 100 | 105 | +3,0 | + 10,0 | 1800 |
| 120 | 105 | ±3,0 | + 10,0 | 2520 |
| 150 | 105 | ±5,0 | + 10,0 | 4000 |
| 290 | 60 | +4,0 | ±5,0 | 8400 |
| 330 | 60 | ±5,0 | ±5,0 | 11000 |
| 400 | 40 | +20,0 | ±5,0 | 11650 |
| 600 | 40 | ±10,0 | ±5,0 | 23000 |